<?php
/**
 * 子栏目调用标签
 *
 * @version   $Id: sonchannel.lib.php 1 9:29 2010年7月6日 $
 * @package   DedeCMS.Taglib
 * @founder   IT柏拉图, https://weibo.com/itprato
 * @author    DedeCMS团队
 * @copyright Copyright (c) 2007 - 2021, 上海卓卓网络科技有限公司 (DesDev, Inc.)
 * @license   http://help.dedecms.com/usersguide/license.html
 * @link      http://www.dedecms.com
 */

/*>>dede>>
<name>子栏目标签</name>
<type>全局标记</type>
<for>V55,V56,V57</for>
<description>子栏目调用标签</description>
<demo>
{dede:sonchannel}
<a href='[field:typeurl/]'>[field:typename/]</a>
{/dede:sonchannel}
</demo>
<attributes>
<iterm>row:返回数目</iterm>
<iterm>col:默认单列显示</iterm>
<iterm>nosonmsg:没有指定ID子栏目显示的信息内容</iterm>
</attributes>
>>dede>>*/

function lib_sonchannel(&$ctag, &$refObj)
{
    global $_sys_globals, $dsql;

    $attlist = "row|100,nosonmsg|,col|1";
    FillAttsDefault($ctag->CAttribute->Items, $attlist);
    extract($ctag->CAttribute->Items, EXTR_SKIP);
    $innertext = $ctag->GetInnerText();

    $typeid = $_sys_globals['typeid'];
    if (empty($typeid)) {
        return $ctag->GetAtt('nosonmsg');
    }

    $sql = "SELECT id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath
        FROM `#@__arctype` WHERE reid='$typeid' AND ishidden<>1 ORDER BY sortrank ASC LIMIT 0,$row";

    //And id<>'$typeid'
    $dtp2 = new DedeTagParse();
    $dtp2->SetNameSpace("field", "[", "]");
    $dtp2->LoadSource($innertext);
    $dsql->SetQuery($sql);
    $dsql->Execute();
    $line = $row;
    $GLOBALS['autoindex'] = 0;
    $likeType = '';
    for ($i = 0; $i < $line; $i++) {
        if ($col > 1) {
            $likeType .= "<dl>\r\n";
        }

        for ($j = 0; $j < $col; $j++) {
            if ($col > 1) {
                $likeType .= "<dd>\r\n";
            }

            if ($row = $dsql->GetArray()) {
                $row['typelink'] = $row['typeurl'] = GetOneTypeUrlA($row);
                if (is_array($dtp2->CTags)) {
                    foreach ($dtp2->CTags as $tagid => $ctag) {
                        if (isset($row[$ctag->GetName()])) {
                            $dtp2->Assign($tagid, $row[$ctag->GetName()]);
                        }

                    }
                }
                $likeType .= $dtp2->GetResult();
            }
            if ($col > 1) {
                $likeType .= "</dd>\r\n";
            }

            $GLOBALS['autoindex']++;
        } //Loop Col
        if ($col > 1) {
            $i += $col - 1;
            $likeType .= "    </dl>\r\n";
        }
    } //Loop for $i
    $dsql->FreeResult();
    return $likeType;
}
